James C. Bloam

Abraham Schwebel

Attended Brooklyn College.

Edna M. Sypult

Edna Sypult was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.

John H. Martens

John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.

Alfred Large